Aphanobasidium is a genus of corticioid or crust fungi in the Radulomycetaceae family. The genus has a widespread distribution and contains several species. This genus was formally considered to be part of the Pterulaceae family. A major reclassification of the Pterulaceae family occurred in 2020 and the genera Aphanobasidium, Radulomyces and Radulotubus were moved to a new family, Radulomycetaceae by the mycologists Caio A. Leal-Dutra, Bryn Tjader Mason Dentinger and Gareth W. Griffith. Species , Species Fungorum accepted 18 species of Aphanobasidium. Aphanobasidium acanthophoenicis Aphanobasidium albidum Aphanobasidium alpestre Aphanobasidium aurobisporum Aphanobasidium aurora Aphanobasidium biapiculatum Aphanobasidium bicorne Aphanobasidium bisterigmaticum Aphanobasidium bourdotii Aphanobasidium curvisporum Aphanobasidium filicinum Aphanobasidium gloeocystidiatum Aphanobasidium paludicola Aphanobasidium pseudotsugae Aphanobasidium rubi Aphanobasidium sphaerosporum Aphanobasidium subcalceum Aphanobasidium subnitens References External links Pterulaceae Agaricales genera Taxa named by Walter Jülich